INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1c1e38b0901f9323eb0af46b8404953cf45aee716f622f6764267e10a868650', 
    '5Q9q+yngsRxrVNZO96sac2IMKFSgDdLE/87jW006K+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)